I doubt you will see a performance hit, that only seams to be on potatoes. Not all the apps included with object desktop work on win10, the main ones yes. Windowblinds, icon packager, deskscape, Start 10 ( duh ) fences and more, some are legacy.
I have not had a issue with games in years running od, sometimes a app skins "wrong", color combo dont work (aka black on black text ) but simply adding them to the whitelist fixes it.
It is a solid suite IMO been a customer for years ( merged account ) and have not regretted it ever, the only down side nowadays is limited free skins, sadly their is not the as many skinners around nowadays. But most Masters release a free skin every other Master skin or so.
Then again master skins dont really cost much, a starbucks coffee is close to the same and for the most part are top works. Some are just the blind/wallpaper some are a more complete suite.
